package com.cc8w.home.mapper;


import com.cc8w.entity.UserEntity;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

@Mapper
@Repository("userMapper")
public interface UserMapper {
    public UserEntity queryUserByUserName(@Param("userName") String userName);

}